Details

  • •Low-voltage industrial components
  • •Power circuit-breaker for trafo/generator/installation protection
  • •1 KOM
  • •ABB

Technical specifications

Power loss244W
Device constructionBuilt-in device slide-in technique (withdrawable)
Adjustment range short-term delayed short-circuit release- - -A
Type of electrical connection of main circuitConnection at separate chassis part
Number of auxiliary contacts as normally closed contact0
Integrated earth fault protectionNo
Number of auxiliary contacts as normally open contact0
Rated permanent current Iu1250A
Overload release current setting500 - 1250A
Rated voltage690 - 690V
Adjustment range undelayed short-circuit release1875 - 18750A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz50kA
Suitable for DIN rail (top hat rail) mountingNo
Number of auxiliary contacts as change-over contact4
DIN rail (top hat rail) mounting optionalNo
With switched-off indicatorYes
With integrated under voltage releaseNo
Number of poles3
Position of connection for main current circuitConnection at separate chassis part
Motor drive integratedNo
Degree of protection (IP)IP30
Type of control elementPush button
Complete device with protection unitYes
Motor drive optionalYes
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